List K
Internal Similitude Centers.
Points available at the Kimberling's Encyclopedia ETC.
The ETC version: The 8998 points version of 2015.
The "Discoverer" database version: October 2013.
Last update: 2016-04-18
  1. The Internal Center of Similitude of the Circumcircle of the Johnson Triangle and the Circumcircle is the X(5).
  2. The Internal Center of Similitude of the Circumcircle of the Johnson Triangle and the Incircle is the X(1478).
  3. The Internal Center of Similitude of the Circumcircle of the Johnson Triangle and the Nine-Point Circle is the X(381).
  4. The Internal Center of Similitude of the Circumcircle of the Johnson Triangle and the Excentral Circle is the X(5587).
  5. The Internal Center of Similitude of the Circumcircle of the Johnson Triangle and the Antimedial Circle is the X(4).
  6. The Internal Center of Similitude of the Circumcircle of the Johnson Triangle and the Tangential Circle is the X(7517).
  7. The Internal Center of Similitude of the Circumcircle of the Johnson Triangle and the Inner Johnson-Yff Circle is the X(3585).
  8. The Internal Center of Similitude of the Circumcircle of the Johnson Triangle and the Outer Johnson-Yff Circle is the X(1).
  9. The Internal Center of Similitude of the Circumcircle of the Johnson Triangle and the Cosine Circle is the X(3070).
  10. The Internal Center of Similitude of the Incircle of the Johnson Triangle and the Incircle is the X(5).
  11. The Internal Center of Similitude of the Incircle of the Johnson Triangle and the Excentral Circle is the X(7330).
  12. The Internal Center of Similitude of the Incircle of the Johnson Triangle and the Spieker Circle is the X(5790).
  13. The Internal Center of Similitude of the Incircle of the Johnson Triangle and the Inner Johnson-Yff Circle is the X(6917).
  14. The Internal Center of Similitude of the Incircle of the Johnson Triangle and the Outer Johnson-Yff Circle is the X(6929).
  15. The Internal Center of Similitude of the Incentral Circle of the Johnson Triangle and the Incentral Circle is the X(5).
  16. The Internal Center of Similitude of the Nine-Point Circle of the Johnson Triangle and the Circumcircle is the X(2).
  17. The Internal Center of Similitude of the Nine-Point Circle of the Johnson Triangle and the Incircle is the X(12).
  18. The Internal Center of Similitude of the Nine-Point Circle of the Johnson Triangle and the Excentral Circle is the X(1698).
  19. The Internal Center of Similitude of the Nine-Point Circle of the Johnson Triangle and the Antimedial Circle is the X(3091).
  20. The Internal Center of Similitude of the Nine-Point Circle of the Johnson Triangle and the Tangential Circle is the X(25).
  21. The Internal Center of Similitude of the Nine-Point Circle of the Johnson Triangle and the Spieker Circle is the X(2886).
  22. The Internal Center of Similitude of the Nine-Point Circle of the Johnson Triangle and the Brocard Circle is the X(1348).
  23. The Internal Center of Similitude of the Nine-Point Circle of the Johnson Triangle and the Second Brocard Circle is the X(2566).
  24. The Internal Center of Similitude of the Nine-Point Circle of the Johnson Triangle and the Orthocentroidal Circle is the X(1346).
  25. The Internal Center of Similitude of the Nine-Point Circle of the Johnson Triangle and the Outer Johnson-Yff Circle is the X(55).
  26. The Internal Center of Similitude of the Nine-Point Circle of the Johnson Triangle and the Lemoine Circle is the X(1676).
  27. The Internal Center of Similitude of the Nine-Point Circle of the Johnson Triangle and the Gallatly Circle is the X(2009).
  28. The Internal Center of Similitude of the Nine-Point Circle of the Johnson Triangle and the Kenmotu Circle is the X(3373).
  29. The Internal Center of Similitude of the Nine-Point Circle of the Johnson Triangle and the Cosine Circle is the X(485).
  30. The Internal Center of Similitude of the Nine-Point Circle of the Johnson Triangle and the Apollonius Circle is the X(10).
  31. The Internal Center of Similitude of the Symmedial Circle of the Johnson Triangle and the Symmedial Circle is the X(5).
  32. The Internal Center of Similitude of the Extouch Circle of the Johnson Triangle and the Extouch Circle is the X(5).
  33. The Internal Center of Similitude of the Excentral Circle of the Johnson Triangle and the Circumcircle is the X(5886).
  34. The Internal Center of Similitude of the Excentral Circle of the Johnson Triangle and the Excentral Circle is the X(5).
  35. The Internal Center of Similitude of the Excentral Circle of the Johnson Triangle and the Outer Johnson-Yff Circle is the X(5722).
  36. The Internal Center of Similitude of the Antimedial Circle of the Johnson Triangle and the Circumcircle is the X(3).
  37. The Internal Center of Similitude of the Antimedial Circle of the Johnson Triangle and the Incircle is the X(3295).
  38. The Internal Center of Similitude of the Antimedial Circle of the Johnson Triangle and the Nine-Point Circle is the X(1656).
  39. The Internal Center of Similitude of the Antimedial Circle of the Johnson Triangle and the Excentral Circle is the X(3579).
  40. The Internal Center of Similitude of the Antimedial Circle of the Johnson Triangle and the Antimedial Circle is the X(5).
  41. The Internal Center of Similitude of the Antimedial Circle of the Johnson Triangle and the Tangential Circle is the X(2070).
  42. The Internal Center of Similitude of the Antimedial Circle of the Johnson Triangle and the Second Brocard Circle is the X(3).
  43. The Internal Center of Similitude of the Antimedial Circle of the Johnson Triangle and the Cosine Circle is the X(3311).
  44. The Internal Center of Similitude of the Tangential Circle of the Johnson Triangle and the Antimedial Circle is the X(3153).
  45. The Internal Center of Similitude of the Tangential Circle of the Johnson Triangle and the Tangential Circle is the X(5).
  46. The Internal Center of Similitude of the Spieker Circle of the Johnson Triangle and the Incircle is the X(5603).
  47. The Internal Center of Similitude of the Spieker Circle of the Johnson Triangle and the Nine-Point Circle is the X(7680).
  48. The Internal Center of Similitude of the Spieker Circle of the Johnson Triangle and the Spieker Circle is the X(5).
  49. The Internal Center of Similitude of the Sine-Triple-Angle Circle of the Johnson Triangle and the Nine-Point Circle is the X(265).
  50. The Internal Center of Similitude of the Adams Circle of the Johnson Triangle and the Adams Circle is the X(5).
  51. The Internal Center of Similitude of the Conway Circle of the Johnson Triangle and the Conway Circle is the X(5).
  52. The Internal Center of Similitude of the Brocard Circle of the Johnson Triangle and the Brocard Circle is the X(5).
  53. The Internal Center of Similitude of the Second Brocard Circle of the Johnson Triangle and the Antimedial Circle is the X(4).
  54. The Internal Center of Similitude of the Second Brocard Circle of the Johnson Triangle and the Second Brocard Circle is the X(5).
  55. The Internal Center of Similitude of the Orthocentroidal Circle of the Johnson Triangle and the Orthocentroidal Circle is the X(5).
  56. The Internal Center of Similitude of the Lester Circle of the Johnson Triangle and the Lester Circle is the X(5).
  57. The Internal Center of Similitude of the Inner Johnson-Yff Circle of the Johnson Triangle and the Incircle is the X(3560).
  58. The Internal Center of Similitude of the Inner Johnson-Yff Circle of the Johnson Triangle and the Inner Johnson-Yff Circle is the X(5).
  59. The Internal Center of Similitude of the Outer Johnson-Yff Circle of the Johnson Triangle and the Circumcircle is the X(355).
  60. The Internal Center of Similitude of the Outer Johnson-Yff Circle of the Johnson Triangle and the Incircle is the X(6911).
  61. The Internal Center of Similitude of the Outer Johnson-Yff Circle of the Johnson Triangle and the Excentral Circle is the X(5720).
  62. The Internal Center of Similitude of the Outer Johnson-Yff Circle of the Johnson Triangle and the Outer Johnson-Yff Circle is the X(5).
  63. The Internal Center of Similitude of the Lemoine Circle of the Johnson Triangle and the Lemoine Circle is the X(5).
  64. The Internal Center of Similitude of the Gallatly Circle of the Johnson Triangle and the Gallatly Circle is the X(5).
  65. The Internal Center of Similitude of the Kenmotu Circle of the Johnson Triangle and the Kenmotu Circle is the X(5).
  66. The Internal Center of Similitude of the Cosine Circle of the Johnson Triangle and the Nine-Point Circle is the X(6289).
  67. The Internal Center of Similitude of the Cosine Circle of the Johnson Triangle and the Cosine Circle is the X(5).
  68. The Internal Center of Similitude of the Apollonius Circle of the Johnson Triangle and the Nine-Point Circle is the X(946).
  69. The Internal Center of Similitude of the Apollonius Circle of the Johnson Triangle and the Apollonius Circle is the X(5).
  70. The Internal Center of Similitude of the Taylor Circle of the Johnson Triangle and the Taylor Circle is the X(5).